Split out Members, Persistents and SelfKeepAlive in separate headers.

third_party/WebKit/Source/platform/heap/HeapTest.cpp

Index: third_party/WebKit/Source/platform/heap/HeapTest.cpp
diff --git a/third_party/WebKit/Source/platform/heap/HeapTest.cpp b/third_party/WebKit/Source/platform/heap/HeapTest.cpp
index 5adcc2bb7161094a3f38d5e17c318a8c8f9d3fe5..d8839ee8c2c205436205aa61d6a963ce37dab8de 100644
--- a/third_party/WebKit/Source/platform/heap/HeapTest.cpp
+++ b/third_party/WebKit/Source/platform/heap/HeapTest.cpp
@@ -34,6 +34,7 @@
 #include "platform/heap/HeapLinkedStack.h"
 #include "platform/heap/HeapTerminatedArrayBuilder.h"
 #include "platform/heap/SafePoint.h"
+#include "platform/heap/SelfKeepAlive.h"
 #include "platform/heap/ThreadState.h"
 #include "platform/heap/Visitor.h"
 #include "platform/testing/UnitTestHelpers.h"
@@ -6658,4 +6659,27 @@ TEST(HeapTest, TestWeakConstObject)
     EXPECT_EQ(nullptr, weakWrapper->value());
 }
 
+TEST(HeapTest, IsGarbageCollected)
+{
+    // Static sanity checks covering the correct operation of
+    // IsGarbageCollectedType<>.
+
+    static_assert(WTF::IsGarbageCollectedType<SimpleObject>::value, "GarbageCollected<>");
+    static_assert(WTF::IsGarbageCollectedType<const SimpleObject>::value, "const GarbageCollected<>");
+    static_assert(WTF::IsGarbageCollectedType<IntWrapper>::value, "GarbageCollectedFinalized<>");
+    static_assert(WTF::IsGarbageCollectedType<GarbageCollectedMixin>::value, "GarbageCollectedMixin");
+    static_assert(WTF::IsGarbageCollectedType<const GarbageCollectedMixin>::value, "const GarbageCollectedMixin");
+    static_assert(WTF::IsGarbageCollectedType<UseMixin>::value, "GarbageCollectedMixin");
+    static_assert(WTF::IsGarbageCollectedType<const UseMixin>::value, "GarbageCollectedMixin");
+    static_assert(WTF::IsGarbageCollectedType<MultipleMixins>::value, "GarbageCollectedMixin");
+    static_assert(WTF::IsGarbageCollectedType<HeapHashSet<Member<IntWrapper>>>::value, "HeapHashSet");
+    static_assert(WTF::IsGarbageCollectedType<HeapLinkedHashSet<Member<IntWrapper>>>::value, "HeapLinkedHashSet");
+    static_assert(WTF::IsGarbageCollectedType<HeapListHashSet<Member<IntWrapper>>>::value, "HeapListHashSet");
+    static_assert(WTF::IsGarbageCollectedType<HeapHashCountedSet<Member<IntWrapper>>>::value, "HeapHashCountedSet");
+    static_assert(WTF::IsGarbageCollectedType<HeapHashMap<int, Member<IntWrapper>>>::value, "HeapHashMap");
+    static_assert(WTF::IsGarbageCollectedType<HeapVector<Member<IntWrapper>>>::value, "HeapVector");
+    static_assert(WTF::IsGarbageCollectedType<HeapDeque<Member<IntWrapper>>>::value, "HeapDeque");
+    static_assert(WTF::IsGarbageCollectedType<HeapTerminatedArray<Member<IntWrapper>>>::value, "HeapTerminatedArray");
+}
+
 } // namespace blink